/******************************************************************************
 * QUANTA - A toolkit for High Performance Data Sharing
 * Copyright (C) 2003 Electronic Visualization Laboratory,  
 * University of Illinois at Chicago
 *
 * This library is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either Version 2.1 of the License, or 
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
 * License for more details.
 * 
 * You should have received a copy of the GNU Lesser Public License along
 * with this library; if not, write to the Free Software Foundation, Inc., 
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * Direct questions, comments etc about Quanta to cavern@evl.uic.edu
 *****************************************************************************/

#ifndef MD5_H
#define MD5_H

/* THIS MUST BE 4 bytes
NOTE Longs in 64bit SGI is 8 bytes not 4.
*/

typedef unsigned int uint32;
/*
typedef unsigned long uint32;
*/

struct MD5Context {
	uint32 buf[4];
	uint32 bits[2];
	unsigned char in[64];
};

void MD5Init(struct MD5Context *context);
void MD5Update(struct MD5Context *context, unsigned char const *buf,
	       unsigned len);
void MD5Final(unsigned char digest[16], struct MD5Context *context);
void MD5Transform(uint32 buf[4], uint32 const in[16]);

/*
 * This is needed to make RSAREF happy on some MS-DOS compilers.
 */
typedef struct MD5Context MD5_CTX;

#endif /* !MD5_H */
